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Air quality in Knoxville
Air quality index (AQI) and PM2.5 air pollution in Knoxville
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Knoxville Air Quality Map
Real-time Knoxville air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Knoxville today?
 | Index | High | |
 | Tree pollen | Low | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Knoxville?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 76% |
| Wind | 8.1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 87 |
| 2 | Anaheim, California | 69 |
| 3 | Port Arthur, Texas | 69 |
| 4 | Hot Springs, South Dakota | 66 |
| 5 | Rapid City, South Dakota | 65 |
| 6 | San Bernardino, California | 61 |
| 7 | Yucaipa, California | 61 |
| 8 | Galveston, Texas | 60 |
| 9 | Redlands, California | 60 |
| 10 | Thibodaux, Louisiana | 60 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
20*
live AQI index
Good
Overview
What is the current air quality in Knoxville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.7*µg/m³ | |
✓
PM2.5 concentration in Knoxville air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Knoxville?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Knoxville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 20 AQI US |  | 77° 53.6° |  6.7 mp/h |
| Saturday, May 11 | Good 45 AQI US | | 78.8° 57.2° | 6.7 mp/h |
| Sunday, May 12 | Moderate 55 AQI US  |  60% | 69.8° 60.8° | 6.7 mp/h |
| Monday, May 13 | Good 49 AQI US | 100% | 75.2° 59° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 61 AQI US | 100% | 82.4° 62.6° | 11.2 mp/h |
| Wednesday, May 15 | Moderate 69 AQI US |  | 84.2° 59° | 4.5 mp/h |
| Thursday, May 16 | Moderate 69 AQI US | 100% | 78.8° 66.2° | 13.4 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Knoxville?
No locations are available.
AQI US, Metric